2552330387 has 2 divisors, whose sum is σ = 2552330388. Its totient is φ = 2552330386.

The previous prime is 2552330359. The next prime is 2552330423. The reversal of 2552330387 is 7830332552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2552330387 - 2¹⁰ = 2552329363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2552330387.

It is not a weakly prime, because it can be changed into another prime (2552330327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276165193 + 1276165194.

It is an arithmetic number, because the mean of its divisors is an integer number (1276165194).

Almost surely, 2^2552330387 is an apocalyptic number.

2552330387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552330387 is an equidigital number, since it uses as much as digits as its factorization.

2552330387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 38.

The square root of 2552330387 is about 50520.5936920777. The cubic root of 2552330387 is about 1366.6132601841.

The spelling of 2552330387 in words is "two billion, five hundred fifty-two million, three hundred thirty thousand, three hundred eighty-seven".